Took a trip to Kyobo Tower in Gangnam-gu, Seoul tonight. There’s a large bookseller (Kyobo Books) located on the B1 level and it’s open until 10pm. I stopped by the Information Desk and asked for a book with the ISBN 9781624120121. The desk attendant handed me this map and book locator.
I walked over to the Foreign Books section (B) Aisle 28-1 (end cap of aisle) and was excited to find our book there.